I try to keep healthy, easy to store snack around my office so I can grab something quick. I need to eat an afternoon snack or I end up eating way too much when I get home. What works well for me are nuts. I can either buy individual bags in the grocery store or pack some in baggies at home. I find if the snack is a little fatty, it helps the best. Beware, unless packed in individual serving sizes it is very easy to eat way too many of them.